Sindbad~EG File Manager
<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
define('HAS_STOCK', 0);
define('HAS_NO_STOCK', 1);
define('ITEM', 0);
define('ITEM_KIT', 1);
define('ITEM_AMOUNT_ENTRY', 2);
define('ITEM_TEMP', 3);
define('PRINT_ALL', 0);
define('PRINT_PRICED', 1);
define('PRINT_KIT', 2);
define('PRINT_YES', 0);
define('PRINT_NO', 1);
define('PRICE_ALL', 0);
define('PRICE_KIT', 1);
define('PRICE_KIT_ITEMS', 2);
define('PRICE_OPTION_ALL', 0);
define('PRICE_OPTION_KIT', 1);
define('PRICE_OPTION_KIT_STOCK', 2);
define('NAME_SEPARATOR', ' | ');
/**
* Item class
*/
class Item extends CI_Model
{
/*
Determines if a given item_id is an item
*/
public function exists($item_id, $ignore_deleted = FALSE, $deleted = FALSE)
{
// check if $item_id is a number and not a string starting with 0
// because cases like 00012345 will be seen as a number where it is a barcode
if(ctype_digit($item_id) && substr($item_id, 0, 1) != '0')
{
$this->db->from('items');
$this->db->where('item_id', (int) $item_id);
if($ignore_deleted == FALSE)
{
$this->db->where('deleted', $deleted);
}
return ($this->db->get()->num_rows() == 1);
}
return FALSE;
}
/*
Determines if a given item_number exists
*/
public function item_number_exists($item_number, $item_id = '')
{
if($this->config->item('allow_duplicate_barcodes') != FALSE)
{
return FALSE;
}
$this->db->from('items');
$this->db->where('item_number', (string) $item_number);
// check if $item_id is a number and not a string starting with 0
// because cases like 00012345 will be seen as a number where it is a barcode
if(ctype_digit($item_id) && substr($item_id, 0, 1) != '0')
{
$this->db->where('item_id !=', (int) $item_id);
}
return ($this->db->get()->num_rows() >= 1);
}
/*
Gets total of rows
*/
public function get_total_rows()
{
$this->db->from('items');
$this->db->where('deleted', 0);
return $this->db->count_all_results();
}
public function get_tax_category_usage($tax_category_id)
{
$this->db->from('items');
$this->db->where('tax_category_id', $tax_category_id);
return $this->db->count_all_results();
}
/*
Get number of rows
*/
public function get_found_rows($search, $filters)
{
return $this->search($search, $filters, 0, 0, 'items.name', 'asc', TRUE);
}
/*
Perform a search on items
*/
public function search($search, $filters, $rows = 0, $limit_from = 0, $sort = 'items.name', $order = 'asc', $count_only = FALSE)
{
// get_found_rows case
if($count_only == TRUE)
{
$this->db->select('COUNT(DISTINCT items.item_id) AS count');
}
else
{
$this->db->select('items.item_id AS item_id');
$this->db->select('MAX(items.name) AS name');
$this->db->select('MAX(items.category) AS category');
$this->db->select('MAX(items.supplier_id) AS supplier_id');
$this->db->select('MAX(items.item_number) AS item_number');
$this->db->select('MAX(items.description) AS description');
$this->db->select('MAX(items.cost_price) AS cost_price');
$this->db->select('MAX(items.unit_price) AS unit_price');
$this->db->select('MAX(items.reorder_level) AS reorder_level');
$this->db->select('MAX(items.receiving_quantity) AS receiving_quantity');
$this->db->select('MAX(items.pic_filename) AS pic_filename');
$this->db->select('MAX(items.allow_alt_description) AS allow_alt_description');
$this->db->select('MAX(items.is_serialized) AS is_serialized');
$this->db->select('MAX(items.pack_name) AS pack_name');
$this->db->select('MAX(items.tax_category_id) AS tax_category_id');
$this->db->select('MAX(items.deleted) AS deleted');
$this->db->select('MAX(suppliers.person_id) AS person_id');
$this->db->select('MAX(suppliers.company_name) AS company_name');
$this->db->select('MAX(suppliers.agency_name) AS agency_name');
$this->db->select('MAX(suppliers.account_number) AS account_number');
$this->db->select('MAX(suppliers.deleted) AS deleted');
$this->db->select('MAX(inventory.trans_id) AS trans_id');
$this->db->select('MAX(inventory.trans_items) AS trans_items');
$this->db->select('MAX(inventory.trans_user) AS trans_user');
$this->db->select('MAX(inventory.trans_date) AS trans_date');
$this->db->select('MAX(inventory.trans_comment) AS trans_comment');
$this->db->select('MAX(inventory.trans_location) AS trans_location');
$this->db->select('MAX(inventory.trans_inventory) AS trans_inventory');
if($filters['stock_location_id'] > -1)
{
$this->db->select('MAX(item_quantities.item_id) AS qty_item_id');
$this->db->select('MAX(item_quantities.location_id) AS location_id');
$this->db->select('MAX(item_quantities.quantity) AS quantity');
}
}
$this->db->from('items AS items');
$this->db->join('suppliers AS suppliers', 'suppliers.person_id = items.supplier_id', 'left');
$this->db->join('inventory AS inventory', 'inventory.trans_items = items.item_id');
if($filters['stock_location_id'] > -1)
{
$this->db->join('item_quantities AS item_quantities', 'item_quantities.item_id = items.item_id');
$this->db->where('location_id', $filters['stock_location_id']);
}
if(empty($this->config->item('date_or_time_format')))
{
$this->db->where('DATE_FORMAT(trans_date, "%Y-%m-%d") BETWEEN ' . $this->db->escape($filters['start_date']) . ' AND ' . $this->db->escape($filters['end_date']));
}
else
{
$this->db->where('trans_date BETWEEN ' . $this->db->escape(rawurldecode($filters['start_date'])) . ' AND ' . $this->db->escape(rawurldecode($filters['end_date'])));
}
$attributes_enabled = count($filters['definition_ids']) > 0;
if(!empty($search))
{
$this->db->group_start();
$this->db->like('name', $search);
$this->db->or_like('item_number', $search);
$this->db->or_like('items.item_id', $search);
$this->db->or_like('company_name', $search);
$this->db->or_like('items.category', $search);
if ($filters['search_custom'] && $attributes_enabled)
{
$this->db->or_like('attribute_value', $search);
$this->db->or_like('attribute_date', $search);
$this->db->or_like('attribute_decimal', $search);
}
$this->db->group_end();
}
if($attributes_enabled)
{
$format = $this->db->escape(dateformat_mysql());
$this->db->select('GROUP_CONCAT(DISTINCT CONCAT_WS(\'_\', definition_id, attribute_value) ORDER BY definition_id SEPARATOR \'|\') AS attribute_values');
$this->db->select("GROUP_CONCAT(DISTINCT CONCAT_WS('_', definition_id, DATE_FORMAT(attribute_date, $format)) SEPARATOR '|') AS attribute_dtvalues");
$this->db->select('GROUP_CONCAT(DISTINCT CONCAT_WS(\'_\', definition_id, attribute_decimal) SEPARATOR \'|\') AS attribute_dvalues');
$this->db->join('attribute_links', 'attribute_links.item_id = items.item_id AND attribute_links.receiving_id IS NULL AND attribute_links.sale_id IS NULL AND definition_id IN (' . implode(',', $filters['definition_ids']) . ')', 'left');
$this->db->join('attribute_values', 'attribute_values.attribute_id = attribute_links.attribute_id', 'left');
}
$this->db->where('items.deleted', $filters['is_deleted']);
if($filters['empty_upc'] != FALSE)
{
$this->db->where('item_number', NULL);
}
if($filters['low_inventory'] != FALSE)
{
$this->db->where('quantity <=', 'reorder_level');
}
if($filters['is_serialized'] != FALSE)
{
$this->db->where('is_serialized', 1);
}
if($filters['no_description'] != FALSE)
{
$this->db->where('items.description', '');
}
if($filters['temporary'] != FALSE)
{
$this->db->where('items.item_type', ITEM_TEMP);
}
else
{
$non_temp = array(ITEM, ITEM_KIT, ITEM_AMOUNT_ENTRY);
$this->db->where_in('items.item_type', $non_temp);
}
// get_found_rows case
if($count_only == TRUE)
{
return $this->db->get()->row()->count;
}
// avoid duplicated entries with same name because of inventory reporting multiple changes on the same item in the same date range
$this->db->group_by('items.item_id');
// order by name of item by default
$this->db->order_by($sort, $order);
if($rows > 0)
{
$this->db->limit($rows, $limit_from);
}
return $this->db->get();
}
/*
Returns all the items
*/
public function get_all($stock_location_id = -1, $rows = 0, $limit_from = 0)
{
$this->db->from('items');
$this->db->join('suppliers', 'suppliers.person_id = items.supplier_id', 'left');
if($stock_location_id > -1)
{
$this->db->join('item_quantities', 'item_quantities.item_id = items.item_id');
$this->db->where('location_id', $stock_location_id);
}
$this->db->where('items.deleted', 0);
// order by name of item
$this->db->order_by('items.name', 'asc');
if($rows > 0)
{
$this->db->limit($rows, $limit_from);
}
return $this->db->get();
}
/*
Gets information about a particular item
*/
public function get_info($item_id)
{
$this->db->select('items.*');
$this->db->select('GROUP_CONCAT(attribute_value SEPARATOR \'|\') AS attribute_values');
$this->db->select('GROUP_CONCAT(attribute_decimal SEPARATOR \'|\') AS attribute_dvalues');
$this->db->select('GROUP_CONCAT(attribute_date SEPARATOR \'|\') AS attribute_dtvalues');
$this->db->select('suppliers.company_name');
$this->db->from('items');
$this->db->join('suppliers', 'suppliers.person_id = items.supplier_id', 'left');
$this->db->join('attribute_links', 'attribute_links.item_id = items.item_id', 'left');
$this->db->join('attribute_values', 'attribute_links.attribute_id = attribute_values.attribute_id', 'left');
$this->db->where('items.item_id', $item_id);
$query = $this->db->get();
if($query->num_rows() == 1)
{
return $query->row();
}
else
{
//Get empty base parent object, as $item_id is NOT an item
$item_obj = new stdClass();
//Get all the fields from items table
foreach($this->db->list_fields('items') as $field)
{
$item_obj->$field = '';
}
return $item_obj;
}
}
/*
Gets information about a particular item by item id or number
*/
public function get_info_by_id_or_number($item_id, $include_deleted = TRUE)
{
$this->db->from('items');
$this->db->group_start();
$this->db->where('items.item_number', $item_id);
// check if $item_id is a number and not a string starting with 0
// because cases like 00012345 will be seen as a number where it is a barcode
if(ctype_digit($item_id) && substr($item_id, 0, 1) != '0')
{
$this->db->or_where('items.item_id', (int) $item_id);
}
$this->db->group_end();
if(!$include_deleted)
{
$this->db->where('items.deleted', 0);
}
// limit to only 1 so there is a result in case two are returned
// due to barcode and item_id clash
$this->db->limit(1);
$query = $this->db->get();
if($query->num_rows() == 1)
{
return $query->row();
}
return '';
}
/*
Get an item id given an item number
*/
public function get_item_id($item_number, $ignore_deleted = FALSE, $deleted = FALSE)
{
$this->db->from('items');
$this->db->join('suppliers', 'suppliers.person_id = items.supplier_id', 'left');
$this->db->where('item_number', $item_number);
if($ignore_deleted == FALSE)
{
$this->db->where('items.deleted', $deleted);
}
$query = $this->db->get();
if($query->num_rows() == 1)
{
return $query->row()->item_id;
}
return FALSE;
}
/*
Gets information about multiple items
*/
public function get_multiple_info($item_ids, $location_id)
{
$format = $this->db->escape(dateformat_mysql());
$this->db->select('items.*');
$this->db->select('company_name');
$this->db->select('GROUP_CONCAT(DISTINCT CONCAT_WS(\'_\', definition_id, attribute_value) ORDER BY definition_id SEPARATOR \'|\') AS attribute_values');
$this->db->select("GROUP_CONCAT(DISTINCT CONCAT_WS('_', definition_id, DATE_FORMAT(attribute_date, $format)) ORDER BY definition_id SEPARATOR '|') AS attribute_dtvalues");
$this->db->select('GROUP_CONCAT(DISTINCT CONCAT_WS(\'_\', definition_id, attribute_decimal) ORDER BY definition_id SEPARATOR \'|\') AS attribute_dvalues');
$this->db->select('quantity');
$this->db->from('items');
$this->db->join('suppliers', 'suppliers.person_id = items.supplier_id', 'left');
$this->db->join('item_quantities', 'item_quantities.item_id = items.item_id', 'left');
$this->db->join('attribute_links', 'attribute_links.item_id = items.item_id AND sale_id IS NULL AND receiving_id IS NULL', 'left');
$this->db->join('attribute_values', 'attribute_links.attribute_id = attribute_values.attribute_id', 'left');
$this->db->where('location_id', $location_id);
$this->db->where_in('items.item_id', $item_ids);
$this->db->group_by('items.item_id');
return $this->db->get();
}
/*
Inserts or updates a item
*/
public function save(&$item_data, $item_id = FALSE)
{
if(!$item_id || !$this->exists($item_id, TRUE))
{
if($this->db->insert('items', $item_data))
{
$item_data['item_id'] = $this->db->insert_id();
if($item_data['low_sell_item_id'] == -1)
{
$this->db->where('item_id', $item_data['item_id']);
$this->db->update('items', array('low_sell_item_id'=>$item_data['item_id']));
}
return TRUE;
}
return FALSE;
}
$this->db->where('item_id', $item_id);
return $this->db->update('items', $item_data);
}
/*
Updates multiple items at once
*/
public function update_multiple($item_data, $item_ids)
{
$this->db->where_in('item_id', explode(':', $item_ids));
return $this->db->update('items', $item_data);
}
/*
Deletes one item
*/
public function delete($item_id)
{
//Run these queries as a transaction, we want to make sure we do all or nothing
$this->db->trans_start();
// set to 0 quantities
$this->Item_quantity->reset_quantity($item_id);
$this->db->where('item_id', $item_id);
$success = $this->db->update('items', array('deleted'=>1));
$success &= $this->Inventory->reset_quantity($item_id);
$this->db->trans_complete();
$success &= $this->db->trans_status();
return $success;
}
/*
Undeletes one item
*/
public function undelete($item_id)
{
$this->db->where('item_id', $item_id);
return $this->db->update('items', array('deleted'=>0));
}
/*
Deletes a list of items
*/
public function delete_list($item_ids)
{
//Run these queries as a transaction, we want to make sure we do all or nothing
$this->db->trans_start();
// set to 0 quantities
$this->Item_quantity->reset_quantity_list($item_ids);
$this->db->where_in('item_id', $item_ids);
$success = $this->db->update('items', array('deleted'=>1));
foreach($item_ids as $item_id)
{
$success &= $this->Inventory->reset_quantity($item_id);
}
$this->db->trans_complete();
$success &= $this->db->trans_status();
return $success;
}
function get_search_suggestion_format($seed = NULL)
{
$seed .= ',' . $this->config->item('suggestions_first_column');
if($this->config->item('suggestions_second_column') !== '')
{
$seed .= ',' . $this->config->item('suggestions_second_column');
}
if($this->config->item('suggestions_third_column') !== '')
{
$seed .= ',' . $this->config->item('suggestions_third_column');
}
return $seed;
}
function get_search_suggestion_label($result_row)
{
$label = '';
$label1 = $this->config->item('suggestions_first_column');
$label2 = $this->config->item('suggestions_second_column');
$label3 = $this->config->item('suggestions_third_column');
// If multi_pack enabled then if "name" is part of the search suggestions then append pack
if($this->config->item('multi_pack_enabled') == '1')
{
$this->append_label($label, $label1, $result_row);
$this->append_label($label, $label2, $result_row);
$this->append_label($label, $label3, $result_row);
}
else
{
$label = $result_row->$label1;
if($label2 !== '')
{
$label .= NAME_SEPARATOR . $result_row->$label2;
}
if($label3 !== '')
{
$label .= NAME_SEPARATOR . $result_row->$label3;
}
}
return $label;
}
private function append_label(&$label, $item_field_name, $item_info)
{
if($item_field_name !== '')
{
if($label == '')
{
if($item_field_name == 'name')
{
$label .= implode(NAME_SEPARATOR, array($item_info->name, $item_info->pack_name));
}
else
{
$label .= $item_info->$item_field_name;
}
}
else
{
if($item_field_name == 'name')
{
$label .= implode(NAME_SEPARATOR, array('', $item_info->name, $item_info->pack_name));
}
else
{
$label .= NAME_SEPARATOR . $item_info->$item_field_name;
}
}
}
}
public function get_search_suggestions($search, $filters = array('is_deleted' => FALSE, 'search_custom' => FALSE), $unique = FALSE, $limit = 25)
{
$suggestions = array();
$non_kit = array(ITEM, ITEM_AMOUNT_ENTRY);
$this->db->select($this->get_search_suggestion_format('item_id, name, pack_name'));
$this->db->from('items');
$this->db->where('deleted', $filters['is_deleted']);
$this->db->where_in('item_type', $non_kit); // standard, exclude kit items since kits will be picked up later
$this->db->like('name', $search);
$this->db->order_by('name', 'asc');
foreach($this->db->get()->result() as $row)
{
$suggestions[] = array('value' => $row->item_id, 'label' => $this->get_search_suggestion_label($row));
}
$this->db->select($this->get_search_suggestion_format('item_id, item_number, pack_name'));
$this->db->from('items');
$this->db->where('deleted', $filters['is_deleted']);
$this->db->where_in('item_type', $non_kit); // standard, exclude kit items since kits will be picked up later
$this->db->like('item_number', $search);
$this->db->order_by('item_number', 'asc');
foreach($this->db->get()->result() as $row)
{
$suggestions[] = array('value' => $row->item_id, 'label' => $this->get_search_suggestion_label($row));
}
if(!$unique)
{
//Search by category
$this->db->select('category');
$this->db->from('items');
$this->db->where('deleted', $filters['is_deleted']);
$this->db->where_in('item_type', $non_kit); // standard, exclude kit items since kits will be picked up later
$this->db->distinct();
$this->db->like('category', $search);
$this->db->order_by('category', 'asc');
foreach($this->db->get()->result() as $row)
{
$suggestions[] = array('label' => $row->category);
}
//Search by supplier
$this->db->select('company_name');
$this->db->from('suppliers');
$this->db->like('company_name', $search);
// restrict to non deleted companies only if is_deleted is FALSE
$this->db->where('deleted', $filters['is_deleted']);
$this->db->where_in('item_type', $non_kit); // standard, exclude kit items since kits will be picked up later
$this->db->distinct();
$this->db->order_by('company_name', 'asc');
foreach($this->db->get()->result() as $row)
{
$suggestions[] = array('label' => $row->company_name);
}
//Search by description
$this->db->select($this->get_search_suggestion_format('item_id, name, pack_name, description'));
$this->db->from('items');
$this->db->where('deleted', $filters['is_deleted']);
$this->db->where_in('item_type', $non_kit); // standard, exclude kit items since kits will be picked up later
$this->db->like('description', $search);
$this->db->order_by('description', 'asc');
foreach($this->db->get()->result() as $row)
{
$entry = array('value' => $row->item_id, 'label' => $this->get_search_suggestion_label($row));
if(!array_walk($suggestions, function($value, $label) use ($entry) { return $entry['label'] != $label; } ))
{
$suggestions[] = $entry;
}
}
//Search by custom fields
if($filters['search_custom'] != FALSE)
{
$this->db->from('attribute_links');
$this->db->join('attribute_links.attribute_id = attribute_values.attribute_id');
$this->db->join('attribute_definitions', 'attribute_definitions.definition_id = attribute_links.definition_id');
$this->db->like('attribute_value', $search);
$this->db->where('definition_type', TEXT);
$this->db->where('deleted', $filters['is_deleted']);
$this->db->where_in('item_type', $non_kit); // standard, exclude kit items since kits will be picked up later
foreach($this->db->get()->result() as $row)
{
$suggestions[] = array('value' => $row->item_id, 'label' => get_search_suggestion_label($row));
}
}
}
//only return $limit suggestions
if(count($suggestions) > $limit)
{
$suggestions = array_slice($suggestions, 0, $limit);
}
return array_unique($suggestions, SORT_REGULAR);
}
public function get_stock_search_suggestions($search, $filters = array('is_deleted' => FALSE, 'search_custom' => FALSE), $unique = FALSE, $limit = 25)
{
$suggestions = array();
$non_kit = array(ITEM, ITEM_AMOUNT_ENTRY);
$this->db->select($this->get_search_suggestion_format('item_id, name, pack_name'));
$this->db->from('items');
$this->db->where('deleted', $filters['is_deleted']);
$this->db->where_in('item_type', $non_kit); // standard, exclude kit items since kits will be picked up later
$this->db->where('stock_type', '0'); // stocked items only
$this->db->like('name', $search);
$this->db->order_by('name', 'asc');
foreach($this->db->get()->result() as $row)
{
$suggestions[] = array('value' => $row->item_id, 'label' => $this->get_search_suggestion_label($row));
}
$this->db->select($this->get_search_suggestion_format('item_id, item_number, pack_name'));
$this->db->from('items');
$this->db->where('deleted', $filters['is_deleted']);
$this->db->where_in('item_type', $non_kit); // standard, exclude kit items since kits will be picked up later
$this->db->where('stock_type', '0'); // stocked items only
$this->db->like('item_number', $search);
$this->db->order_by('item_number', 'asc');
foreach($this->db->get()->result() as $row)
{
$suggestions[] = array('value' => $row->item_id, 'label' => $this->get_search_suggestion_label($row));
}
if(!$unique)
{
//Search by category
$this->db->select('category');
$this->db->from('items');
$this->db->where('deleted', $filters['is_deleted']);
$this->db->where_in('item_type', $non_kit); // standard, exclude kit items since kits will be picked up later
$this->db->where('stock_type', '0'); // stocked items only
$this->db->distinct();
$this->db->like('category', $search);
$this->db->order_by('category', 'asc');
foreach($this->db->get()->result() as $row)
{
$suggestions[] = array('label' => $row->category);
}
//Search by supplier
$this->db->select('company_name');
$this->db->from('suppliers');
$this->db->like('company_name', $search);
// restrict to non deleted companies only if is_deleted is FALSE
$this->db->where('deleted', $filters['is_deleted']);
$this->db->distinct();
$this->db->order_by('company_name', 'asc');
foreach($this->db->get()->result() as $row)
{
$suggestions[] = array('label' => $row->company_name);
}
//Search by description
$this->db->select($this->get_search_suggestion_format('item_id, name, pack_name, description'));
$this->db->from('items');
$this->db->where('deleted', $filters['is_deleted']);
$this->db->where_in('item_type', $non_kit); // standard, exclude kit items since kits will be picked up later
$this->db->where('stock_type', '0'); // stocked items only
$this->db->like('description', $search);
$this->db->order_by('description', 'asc');
foreach($this->db->get()->result() as $row)
{
$entry = array('value' => $row->item_id, 'label' => $this->get_search_suggestion_label($row));
if(!array_walk($suggestions, function($value, $label) use ($entry) { return $entry['label'] != $label; } ))
{
$suggestions[] = $entry;
}
}
//Search by custom fields
if($filters['search_custom'] != FALSE)
{
$this->db->from('attribute_links');
$this->db->join('attribute_links.attribute_id = attribute_values.attribute_id');
$this->db->join('attribute_definitions', 'attribute_definitions.definition_id = attribute_links.definition_id');
$this->db->like('attribute_value', $search);
$this->db->where('definition_type', TEXT);
$this->db->where('stock_type', '0'); // stocked items only
$this->db->where('deleted', $filters['is_deleted']);
foreach($this->db->get()->result() as $row)
{
$suggestions[] = array('value' => $row->item_id, 'label' => $this->get_search_suggestion_label($row));
}
}
}
//only return $limit suggestions
if(count($suggestions) > $limit)
{
$suggestions = array_slice($suggestions, 0, $limit);
}
return array_unique($suggestions, SORT_REGULAR);
}
public function get_kit_search_suggestions($search, $filters = array('is_deleted' => FALSE, 'search_custom' => FALSE), $unique = FALSE, $limit = 25)
{
$suggestions = array();
$non_kit = array(ITEM, ITEM_AMOUNT_ENTRY);
$this->db->select('item_id, name');
$this->db->from('items');
$this->db->where('deleted', $filters['is_deleted']);
$this->db->where('item_type', ITEM_KIT);
$this->db->like('name', $search);
$this->db->order_by('name', 'asc');
foreach($this->db->get()->result() as $row)
{
$suggestions[] = array('value' => $row->item_id, 'label' => $row->name);
}
$this->db->select('item_id, item_number');
$this->db->from('items');
$this->db->where('deleted', $filters['is_deleted']);
$this->db->like('item_number', $search);
$this->db->where('item_type', ITEM_KIT);
$this->db->order_by('item_number', 'asc');
foreach($this->db->get()->result() as $row)
{
$suggestions[] = array('value' => $row->item_id, 'label' => $row->item_number);
}
if(!$unique)
{
//Search by category
$this->db->select('category');
$this->db->from('items');
$this->db->where('deleted', $filters['is_deleted']);
$this->db->where('item_type', ITEM_KIT);
$this->db->distinct();
$this->db->like('category', $search);
$this->db->order_by('category', 'asc');
foreach($this->db->get()->result() as $row)
{
$suggestions[] = array('label' => $row->category);
}
//Search by supplier
$this->db->select('company_name');
$this->db->from('suppliers');
$this->db->like('company_name', $search);
// restrict to non deleted companies only if is_deleted is FALSE
$this->db->where('deleted', $filters['is_deleted']);
$this->db->distinct();
$this->db->order_by('company_name', 'asc');
foreach($this->db->get()->result() as $row)
{
$suggestions[] = array('label' => $row->company_name);
}
//Search by description
$this->db->select('item_id, name, description');
$this->db->from('items');
$this->db->where('deleted', $filters['is_deleted']);
$this->db->where('item_type', ITEM_KIT);
$this->db->like('description', $search);
$this->db->order_by('description', 'asc');
foreach($this->db->get()->result() as $row)
{
$entry = array('value' => $row->item_id, 'label' => $row->name);
if(!array_walk($suggestions, function($value, $label) use ($entry) { return $entry['label'] != $label; } ))
{
$suggestions[] = $entry;
}
}
//Search by custom fields
if($filters['search_custom'] != FALSE)
{
// This section is currently never used but custom fields are replaced with attributes
// therefore in case this feature is required a proper query needs to written here
/*
$this->db->from('items');
$this->db->group_start();
$this->db->where('item_type', ITEM_KIT);
$this->db->like('custom1', $search);
$this->db->or_like('custom2', $search);
$this->db->or_like('custom3', $search);
$this->db->or_like('custom4', $search);
$this->db->or_like('custom5', $search);
$this->db->or_like('custom6', $search);
$this->db->or_like('custom7', $search);
$this->db->or_like('custom8', $search);
$this->db->or_like('custom9', $search);
$this->db->or_like('custom10', $search);
$this->db->group_end();
$this->db->where('deleted', $filters['is_deleted']);
foreach($this->db->get()->result() as $row)
{
$suggestions[] = array('value' => $row->item_id, 'label' => $row->name);
}
*/
}
}
//only return $limit suggestions
if(count($suggestions) > $limit)
{
$suggestions = array_slice($suggestions, 0, $limit);
}
return array_unique($suggestions, SORT_REGULAR);
}
public function get_low_sell_suggestions($search)
{
$suggestions = array();
$this->db->select($this->get_search_suggestion_format('item_id, pack_name'));
$this->db->from('items');
$this->db->where('deleted', '0');
$this->db->where('stock_type', '0'); // stocked items only
$this->db->like('name', $search);
$this->db->order_by('name', 'asc');
foreach($this->db->get()->result() as $row)
{
$suggestions[] = array('value' => $row->item_id, 'label' => $this->get_search_suggestion_label($row));
}
return $suggestions;
}
public function get_category_suggestions($search)
{
$suggestions = array();
$this->db->distinct();
$this->db->select('category');
$this->db->from('items');
$this->db->like('category', $search);
$this->db->where('deleted', 0);
$this->db->order_by('category', 'asc');
foreach($this->db->get()->result() as $row)
{
$suggestions[] = array('label' => $row->category);
}
return $suggestions;
}
public function get_location_suggestions($search)
{
$suggestions = array();
$this->db->distinct();
$this->db->select('location');
$this->db->from('items');
$this->db->like('location', $search);
$this->db->where('deleted', 0);
$this->db->order_by('location', 'asc');
foreach($this->db->get()->result() as $row)
{
$suggestions[] = array('label' => $row->location);
}
return $suggestions;
}
public function get_categories()
{
$this->db->select('category');
$this->db->from('items');
$this->db->where('deleted', 0);
$this->db->distinct();
$this->db->order_by('category', 'asc');
return $this->db->get();
}
/*
* changes the cost price of a given item
* calculates the average price between received items and items on stock
* $item_id : the item which price should be changed
* $items_received : the amount of new items received
* $new_price : the cost-price for the newly received items
* $old_price (optional) : the current-cost-price
*
* used in receiving-process to update cost-price if changed
* caution: must be used before item_quantities gets updated, otherwise the average price is wrong!
*
*/
public function change_cost_price($item_id, $items_received, $new_price, $old_price = NULL)
{
if($old_price === NULL)
{
$item_info = $this->get_info($item_id);
$old_price = $item_info->cost_price;
}
$this->db->from('item_quantities');
$this->db->select_sum('quantity');
$this->db->where('item_id', $item_id);
$this->db->join('stock_locations', 'stock_locations.location_id=item_quantities.location_id');
$this->db->where('stock_locations.deleted', 0);
$old_total_quantity = $this->db->get()->row()->quantity;
$total_quantity = $old_total_quantity + $items_received;
$average_price = bcdiv(bcadd(bcmul($items_received, $new_price), bcmul($old_total_quantity, $old_price)), $total_quantity);
$data = array('cost_price' => $average_price);
return $this->save($data, $item_id);
}
public function update_item_number($item_id, $item_number)
{
$this->db->where('item_id', $item_id);
$this->db->update('items', array('item_number'=>$item_number));
}
public function update_item_name($item_id, $item_name)
{
$this->db->where('item_id', $item_id);
$this->db->update('items', array('name'=>$item_name));
}
public function update_item_description($item_id, $item_description)
{
$this->db->where('item_id', $item_id);
$this->db->update('items', array('description'=>$item_description));
}
/**
* Determine the item name to use taking into consideration that
* for a multipack environment then the item name should have the
* pack appended to it
*/
function get_item_name($as_name = NULL)
{
if($as_name == NULL)
{
$as_name = '';
}
else
{
$as_name = ' AS ' . $as_name;
}
if($this->config->item('multi_pack_enabled') == '1')
{
$item_name = "concat(items.name,'" . NAME_SEPARATOR . '\', items.pack_name)' . $as_name;
}
else
{
$item_name = 'items.name' . $as_name;
}
return $item_name;
}
}
?>
Sindbad File Manager Version 1.0, Coded By Sindbad EG ~ The Terrorists